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(3) Write verify mode
The default setting of the verify function is specified. When the verify mode is invalid,
verification is not performed when the WRITE command is issued. With the verification invalid,
the writing speed is increased by about 20% (depending on the situation). Table 3.9 shows the
verify mode settings. The verification can also be specified as valid or invalid by the MODE
SELECT command.
Table 3.9 Write verify mode setting
Write verify mode CNH 2/Pin 11 - GND
Does not perform verification for the WRITE
command (invalid)
Shorted
Performs verification for the WRITE command
(valid).
Open*
* : Setting when delivered
NOTICE
Loss of data
When the verify function is invalid, the write data quality is not
guaranteed. This mode should not be used for storing important data.
When using the mode for storing important data, a preventive system
measure such as file duplication is required.
(4) Macintosh mode
The SCSI operation of the optical disk drive is changed so as to be connectable to the Macintosh.
Table 3.10 shows the Macintosh mode settings.
The mode should be off when connecting to other than the Macintosh.
Table 3.10 Macintosh mode setting
Macintosh mode CNH 2/Pin 13 - GND
Connectable to Macintosh Shorted
Not connectable to Macintosh Open*
* Setting when delivered